152831220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{30689}}^1$

素因数の和:30784

約数の個数: 48

約数和(自身を含む): 433097280

約数和(自身を除く): 280266060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 30689, 61378, 92067, 122756, 153445, 184134, 306890, 368268, 460335, 613780, 920670, 1841340, 2547187, 5094374, 7641561, 10188748, 12735935, 15283122, 25471870, 30566244, 38207805, 50943740, 76415610, 152831220]

約数ペア:

[(1, 152831220), (2, 76415610), (3, 50943740), (4, 38207805), (5, 30566244), (6, 25471870), (10, 15283122), (12, 12735935), (15, 10188748), (20, 7641561), (30, 5094374), (60, 2547187), (83, 1841340), (166, 920670), (249, 613780), (332, 460335), (415, 368268), (498, 306890), (830, 184134), (996, 153445), (1245, 122756), (1660, 92067), (2490, 61378), (4980, 30689)]